Closed
Description
When I build libvips 8.10.2 on CentOS 6 (which is my target platform in this case), vipsthumbnail always outputs a bunch of 'VIPS-INFO' log lines, but the same build steps result in (expected) silent operation on CentOS 7.
Command: vipsthumbnail owl.jpg --smartcrop attention -s 128
CentOS 6:
$ vipsthumbnail owl.jpg --smartcrop attention -s 128
VIPS-INFO: thumbnailing owl.jpg
VIPS-INFO: selected loader is VipsForeignLoadJpegFile
VIPS-INFO: input size is 600 x 397
VIPS-INFO: loading with factor 1 pre-shrink
VIPS-INFO: pre-shrunk size is 600 x 397
VIPS-INFO: converting to processing space srgb
VIPS-INFO: residual reducev by 0.322418
VIPS-INFO: reducev: 19 point mask
VIPS-INFO: reducev: using vector path
VIPS-INFO: reducev sequential line cache
VIPS-INFO: residual reduceh by 0.322418
VIPS-INFO: reduceh: 19 point mask
VIPS-INFO: cropping to 128x128
VIPS-INFO: shrinkv by 2
VIPS-INFO: shrinkv sequential line cache
VIPS-INFO: shrinkh by 3
VIPS-INFO: residual reducev by 0.5
VIPS-INFO: reducev: 13 point mask
VIPS-INFO: reducev: using vector path
VIPS-INFO: reducev sequential line cache
VIPS-INFO: residual reduceh by 0.497409
VIPS-INFO: reduceh: 13 point mask
VIPS-INFO: convi: using C path
VIPS-INFO: gaussblur mask width 13
VIPS-INFO: convi: using C path
VIPS-INFO: convi: using C path
VIPS-INFO: thumbnailing owl.jpg as ./tn_owl.jpg
$
CentOS 7:
$ vipsthumbnail owl.jpg --smartcrop attention -s 128
$
Is it possible that I need to pass an extra configure argument during the CentOS 6 build steps to hide the default display of these VIPS-INFO log lines?
In addition to libvips 8.10.2, I'm also seeing "VIPS-INFO" output appearing by default when I build libvips 8.7.4 or 8.8.0 on CentOS 6.